package com.dhh.web.modules.user.service;

import com.dhh.web.modules.BaseService;
import com.dhh.web.modules.user.domain.User;

import java.util.Optional;

/**
 * @Auther: dhh
 * @Date: 2018/11/23 09:32
 * @Email: fzlinjianhui@163.com
 * @Description:
 */
public interface UserService extends BaseService<User> {

    Optional<User> findByUsername(String username);

}
